| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.70 | 8.320% | $135.075 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $232.90 | 4.484% | $243.3432 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $109.65 | 13.181% | $124.103 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $121.88 | 10.190% | $134.2996 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $14.29 | 12.746% | $16.1114 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $8.94 | 3.653% | $9.2666 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $225.71 | 6.491% | $240.3608 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $838.07 | $902.5596 | $902.56 | $902.55 | $902.60 | |